1.
Leasa M, Albertus, John Rafafy, Abdul Salam. Problem-solving and creative thinking skills with the PBL model: The concept of the human circulatory system. Biosfer [Internet]. 2021 Oct. 11 [cited 2024 Nov. 22];14(2):154-66. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/20825